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ADP5062 Overcharging

Question asked by GEDavid on Jun 7, 2017
Latest reply on Jun 15, 2017 by Leo_Liu

Hi,

We're using an ADP5062 in one of our products to charge a Li-Ion cell. Most of the time it works perfectly, but in some situations, it will keep charging the battery until the protection module disconnects the battery at 4.3V.

 

VTerm is set to 4.2v. Our other settings are:

Charger Register Values

 

We've gone through the settings many times, but cannot work out why this overcharging condition is happening. Are there reasons you can see that this may be happening?

 

Regards,

David

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